Gananoque, Ontario
John Bishop

MARINE CONSTRUCTION - MARINE EQUIPMENT RENTALS - Tugs & Barges - Fixed Steel, Concrete & Cribwork Docks - Crane Scows-Dredging - Seawalls-Sheet Pile & RipRap Construction - Boathouse & Dock Repairs - Fully Licensed Island Septic & Holding Tanks, Filter Beds, Installation & Pumpout - Pile Driving, Permit Service                       Specializing in: Steel Structure Floating Docks, Breakwaters & Boathouses, Cottages, New Construction & Renovations & Certified Welding Shop

Who We Are

Picture Gallery



The owner of TIM (John Bishop) father, Les Bishop, built numerous private docks, boathouses, seawalls and cottages around Gananoque and the Thousand Islands during the late 1940's to late 1960's. Les Bishop also built numerous government wharves for the Federal Government.

John Bishop founded Bishop Marine Construction in 1968 and Thousand Island Marine Construction Ltd. in 1972. Both companies operate today.

Andrew Bishop, a son of John Bishop, represents the third generation of Bishop's in the Marine field.

Some of the Key Employees to our business have worked here on a continuous basis for over 25 years.